制作微模具的微机械加工技术应用与研究  

The application and research of micro-machining technology for manufacturing micro-mold

作　　者：郭云龙[1] 王小鹏[1] 

机构地区：[1]西安交通大学机械工程学院,西安710049

出　　处：《现代制造工程》2011年第11期1-7,16,共8页Modern Manufacturing Engineering

基　　金：国家自然科学基金资助项目(50705074);国家863计划项目(2006AA4Z330);中央高校基本科研业务费专项基金资助项目(08143017)

摘　　要：应用微机械加工技术制作微型模具,再通过微型模具成形微型制件,具有简单、经济、制件质量好及生产效率高等优点。基于制造微模具的微机械加工技术,从加工特点、表面精度和应用场合等方面重点分析了能够制作型腔带有拔模斜度的金属微模具的加工技术——微细特种加工技术和微铣削技术,探讨了微模具制造进一步发展的方向和手段。Micro-machining technology can be applied to produce micro-mold, then can form micro-parts through the help of mi- cro-mold, with the advantage of simple, economy, good quality and high production efficiency. Based on the microfabrication technology capable of manufacturing micro-molds, focused on the processing technology of making micro-mold fabricated on metal substrate with cavity of die draft from the view point of processing features, surface accuracy and applications, such as fine special machining technology and micro milling. The direction and means are discussed for further development of manufacturing micromold.

关 键 词：微模具 微机械加工技术 拔模斜度 复合加工 

分 类 号：TG76[金属学及工艺—刀具与模具]